Ok like many who have bought the game they had some serious issues before this expansion. I, one of those people, did everything i possibily could to help fix the crashing/locking up/ not loading/ certain errors saying it cant start and what not. I dug through google search and throughout these forums. I posted my Dx diag and had numerous people try to help solve the problem but nothing would work. There was maybe 2 or 3 days i was able to literally double click the shortcut and just start playing no problem then another day would come and bam, error. Is this new expansion now user friendly to people who have vista 64?(i realized many people who had vista 64 had trouble with the previous fallouts). Just curious because i played this game on xbox and loved it but I'm more of a computer gamer so had to buy it but unfortunately was not able to play or even get past like level 5 i think. I would love to play this but before i spend $65 or whatever the cost is and go mental pyscho on Bethesda, i would like to just verify, thank you for anyone with info.